What human need do bridges meet?

Where is cheenobyl located? Which ocean formation is relatively flat and runs parallel to each continent? Where is the Delaware Valley Fire Museum Inc in New Hope Pennsylvania located? Where is the Caspian sea. Lake Superior. Lake Victoria located at? Is there a town called myrnam? What kind of animals are there in a desert plateau? What crops are grown in the great lakes? What is an open watershed? Who was the McQuade Harbor named after? What is a arch angel? What are the overhead harnesses on roller coasters called? Is the Rocky Mountains or the Appalachian Mountains longer? What does it cost to climb Elbert? Where is the Rawlins Gallery? Are rides at thorpe park safe? How do you draw an acropolis? What great lake was Detroit built on? Which battle gave the momentum in the war to the Union side? How did Liberty Bell get its crack? When was the Alloa Tower built and what year?